How many letters does the top answer for “another word for cirque” have?

The most common answer is corrie (6 letters).

Crossword clue: another word for cirque

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

corrie 6 letters gen-syn

a steep-walled semicircular basin in a mountain; may contain a lake

cwm 3 letters gen-syn

a steep-walled semicircular basin in a mountain; may contain a lake

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase